Researchers have expressed concern that since cow's milk contains estrogens, dairy could stimulate the growth of hormone-sensitive tumors. The thought is that the consumption of dairy products could both "promote the conversion of precancerous lesions or mutated cells to......

Rooibos, or red tea, is anecdotally reported to aid stress-related symptoms, but it has none of the mood-altering phytonutrients thought responsible for the increased calm and decreased stress after drinking green tea (see Dietary Brain Wave Alteration). So why......